Skip to content
Your progress

Checking your sign-in…

Who's learning?

Each profile keeps its own read lessons, badges, streak, and practice scores on this device.

Computing & AI Class 6

Intro Programming with Blocks

Snap blocks together to move a sprite — order, repeat, if/then, and finding the one wrong block.

8 lessons · ~40 min total

Track progress — 0 of 8 lessons read 0%

Lessons in this topic

  1. 0 Start here A roadmap: snapping blocks in order, repeating, deciding. And fixing a broken program. · 3 min You are here
  2. 1 Blocks you snap together A block is one instruction. Snap blocks together, in order, to make a program. · 5 min
  3. 2 Order changes everything The same blocks in a new order can end somewhere new. · 5 min
  4. 3 One block instead of four A repeat block runs the blocks inside it many times, so one block can replace many. · 5 min
  5. 4 If there is a wall ahead An if block checks the grid, then runs its blocks only when the check is true. · 6 min
  6. 5 Finding the one wrong block A program does exactly what its blocks say. Find the wrong block and fix it. · 6 min
  7. 6 The big picture Five ideas, tied together. · 4 min
  8. 7 Track quiz Cheat-sheet table plus a reveal quiz — one question per idea. · 6 min